.allcity {
    padding-top: 48px;
    overflow: auto;
    height: 760px;

    .adm-index-bar-sidebar {
        position: fixed;
    }
}


.searchbar {
    padding: 8px;
    background: #b5b5b5;
    position: fixed;
    left: 0;
    top: 45px;
    width: 100%;
    z-index: 2200;
}